Eaton MP-3000, Manual

Page: 108 / 123

Page 108
I.L. 17562
PR 0.3 Effective 8/99
10.6 Emulating the IQ 1000 II with IMPACC host systems, B-PONI, and some D-PONIs -
IMPACC host systems, B-PONI, and some translating D-PONIs predate the MP-3000, and
cannot directly communicate with it. However, the MP-3000 has a communications mode in
which it emulates the older IQ 1000 II relay, with which IMPACC, the B-PONI, and some D-
PONIs can communicate.
To emulate IQ 1000 II communications, setpoint P12L15 should be set to IQ2 EN . If this mode
is selected, the communications functionality of the MP-3000 will be restricted to that of the IQ
1000 II. The full application functionality of the MP-3000 is still available via the front panel
even when set to IQ2 EN - only data communications are restricted. However, there is an
important catch.
Table 10.1 lists the 50 (out of 154) MP-3000 setpoints, which correspond to 27 setpoints of the
IQ 1000 II, for which the MP-3000 offers wider ranges or new options. If any of these setpoints
are set to values which were not available in the IQ 1000 II (right column of table), then the MP-
3000 cannot report setpoints to the host, and communications will not function.
The IQ 1000 II Range column gives the allowed setting ranges for these, so that the relay can
talk to IMPACC in the IQ2 EN mode. The MP-3000 is shipped from the factory with default
settings which support these IQ2 EN communications. But the default settings must be tailored
to the motor - check the allowed ranges below. So, the application abilities of the MP-3000 may
be slightly abridged if it must communicate with an older host.
TABLE 10.1 - Allowed Ranges of MP-3000 Setpoints for Communications in
IQ 1000 II Emulation Mode
MP-3000
Setpoint IQ 1000
II
Setpoint
Setpoint Description IQ 1000 II Range –
(Stay within these
ranges to
communicate in
IQ2 EN mode.)
MP-3000 Range
(Includes IQ 1000
II range unless
otherwise noted.)
P2L2 3 Winding temperature trip 0-199 C OFF
P2L4 4 Motor bearing temp trip 0-199 C OFF
P2L6 5 Load bearing temp trip 0-199 C OFF
P2L8 6 Auxiliary temp trip 0-199 C OFF
P2L3 7 Winding temperature
alarm 0-199 C OFF
P2L5 8 Motor bearing temp alarm 0-199 C OFF
P2L7 9 Load bearing temp alarm 0-199 C OFF
P2L9 10 Auxiliary temp alarm 0-199 C OFF
P3L1 11 Ground Fault trip level 1-12 A OFF, .2-2200 A
P3L2 12 Ground Fault Start Delay 1-20 Cycles 2-60 Cycles
P3L3 14 Ground Fault Run Delay 0-10 Cycles 0-60 Cycles
P3L5 16 IOC Start Delay 1-20 Cycles 2-60 Cycles
P1L3 18 Locked Rotor Time 1-60 s 1-120 s
P1L4 19 Ultimate Trip Current 85-125 85-150
P4L2 20 I2T Alarm 60-100% OFF,60-99%
P4L3 22 Jam Alarm 100-1200% of FLA OFF
P3L6 23 Jam Trip 100-1200% of FLA OFF
P3L7 24 Jam Start Delay 0-60 s 0-1200 s
P3L10 28 Underload start delay 0-100 s 0-120 s
P3L11 29 Underload run delay 1-10 s 0-240 s
P4L7 30 Phase Unbalance Alarm 10-50% OFF, 4 – 40%
P5L5 37 Transition current 50-150% FLA 10 – 300% FLA
P5L6 38 Transition time 0-240 s 0-480 s